[gst-devel] Changing play rate in a GnlFileSource element

[Andoni Morales]

I want to extract a video segment of a stream and encode it into a new
file at a different play rate.

I am wondering if it's possible to change the play rate of the stream
obtained from the GnlComposition element by setting the "duration"
property of the GnlFileSource element X time longer than the
"media-duration" property, for example:

start=0;
duration=10,
media-start=10;
media-duration=15;

Does this paramaters sets the "rate" property of the GnlFileSource to
1/2 or do I rather have to use a GnlOperation element with the
videorate element?

Andoni